Hi,
is there any direct way to pass a reference via drag and drop?
My attempts always result in "stringified" data like HASH(0xabcd).
I suspect this might have something to do with the parameters
"type" and "format" of Gtk2::SelectionData::set.
The documentation only says:
$selection_data->set ($type, $format, $data)
* $type (Gtk2::Gdk::Atom)
* $format (integer)
* $data (Glib::UChar)
without specifying which values for $type and $format are possible.
I came up with workarounds using global variables or Storable::freeze,
but still would like to know if there is a better way ...
Regards,
Peter
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